Spec Driven Development
by formulahendry
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Runs on your computer★ 440MITUpdated 14 months ago
Install
Ezpzfile
Overview
Description from the maker (original English)
Local file tools for agents: documents, PDFs, images, QR codes. Nothing is uploaded.
PopNx MCP’s three pillars
These three are never merged into one score: opinions, measurements and popularity are different things.
- User voiceiNo reviews yetReviews open together with accounts in a later step
- Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
- UsageiNot measured yet★ –
What you can do with it
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
- Connection: Runs on your computer
- Transport: stdio
- Category: Other
Install
Pick the AI app you use, then copy the settings.
Before you install
- Basic checks: 1 of 1 passed
- Runs on your computer with your user’s permissions (files, network, apps).
- The registry lists no key to fill in.
You need
- npmNode.js installed (for the npx command)
Which app do you use?
Pick your app above. We remember it, so next time the button says “Install in …”.
Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json
{
"mcpServers": {
"ezpzfile": {
"command": "npx",
"args": [
"-y",
"ezpzfile-mcp"
]
}
}
}Run this in your terminal
claude mcp add ezpzfile -- npx -y ezpzfile-mcpOr copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"ezpzfile": {
"command": "npx",
"args": [
"-y",
"ezpzfile-mcp"
]
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Or copy the settings yourself
Paste into .vscode/mcp.json in your project
{
"servers": {
"ezpzfile": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"ezpzfile-mcp"
]
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.
Your choice stays on this device in a cookie; no account needed.
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
What it can do
Runs on your computer; the tool list appears in your AI app after you install it.
Basic checksi
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 6, 2026
- ✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account ezpzfile, which owns the repo
- … Not checked yet
Still maintained
We have not read this repo from GitHub yet
- … Not checked yet
Has a licence
We have not read this repo from GitHub yet
- – Not applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
- – Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
- … Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints
Compared with others in Otheri
- More stars than 0% of the other 32520 servers in this category
- Published to the registry more recently than 42% of the other 32520 servers in this category
- Basic checks equal to or better than 100% of the other 32520 servers in this category
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
Common questions
Is Ezpzfile safe?
It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
What keys or codes does it need?
The registry does not list a required key, though some servers ask you to sign in on first use.
Does it run on my computer or in the cloud?
It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).
Is it still maintained?
The GitHub repo last changed –, and the latest version (0.3.3) reached the registry 2 months ago.
Which apps can use it?
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.
What can I use instead?
In the same category: Spec Driven Development, Remote Desktop Commander, Toggl 2.0
Alternatives
Servers in the same category from other makers, sorted by stars.
Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
Remote Desktop Commander
by desktop-commander
Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.
Runs in the cloud★ 211Updated yesterday
Install
Toggl 2.0
by toggl
Toggl 2.0 MCP server for tasks, projects, time entries, and workspace operations.
Runs on your computerUpdated today
Install
README from the maker
Open the README
Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
ezpzfile-mcp English · 한국어 · 日本語
File tools for AI agents: look inside a document, change it by address, fill it for a whole list, and check the result. HWP and HWPX without Hancom Office, Illustrator and Photoshop files without Adobe, DWG and Jw_cad without AutoCAD, Ichitaro and DocuWorks without Windows, plus DOCX, PDF, Excel, images, and a font finder. Everything runs on your machine and your files are never sent anywhere.
claude mcp add ezpzfile -- npx -y ezpzfile-mcpVersion 0.8.0 · Node 22.13 or newer · Claude Desktop, Cursor, VS Code: see the guide
What it saves
The same four files were placed in two sessions and the same task sentence was handed to the same model. One side could only use this server. The other had no dedicated tools and was free to use the shell and Node.
| Without tools | With ezpzfile-mcp | |
|---|---|---|
| Cost | $0.28 | $0.13 |
| Wall time | 9:06 | 0:39 |
| Tasks finished | 2 / 4 | 4 / 4 |
| Tool calls | 20 | 10 |
| Tokens | 510,607 | 184,605 |
That is 53% less cost and 93% less time. Tokens and cost are the per-message figures the sessions recorded, added up, not estimates. Measured 2026-09-12. The bare session never started two of the tasks: it spent the clock hunting for libraries for the two Korean documents, so read the gap as a floor.
Who it is for
Real jobs, run the way an agent runs them, with node test/bench.mjs on the files test/make-samples.py makes (Node 22.22.0, linux, 2 cores, 2026-11-05). "First run" includes one-time downloads (design engines, font finder models, a missing font).
| Who | Job | First run | Again | Result |
|---|---|---|---|---|
| Office, Korea | Read every table of an HWP | 267 ms | 18 ms | tables as markdown, merged cells kept |
| Office, Korea | Fill an HWP form, convert to PDF, check | 1.3 s | 388 ms | 3 calls, nothing left |
| Sales | Quote from a DOCX template (split placeholder, item rows) | 374 ms | 348 ms | 1 call, 1 row added, nothing left |
| Sales | 100 quotes from a PDF design and a list | 12.9 s | 6.7 s | 100 files, 50 KB each, checked |
| Design | 100 business cards from an SVG/AI design and a list | 18 ms | 11 ms | 100 files |
| Design | PSD: hide a layer, save as PNG | 1.1 s | 1.0 s | 2 calls, 7 layers listed, confirmed |
| Design | Which font is this? (picture) | 6.0 s | 751 ms | #1 Nanum Myeongjo 92% |
| Design | Change a name in a PDF whose font is not installed | 836 ms | 92 ms | same font fetched, 67 KB |
| Privacy | Redact a name, phone and address in a PDF, prove it | 1.3 s | 914 ms | 2 calls, nothing left to extract |
| Architecture | CAD drawing: layers, text, vector PDF | 38 ms | 20 ms | 3 calls, text stays text |
- Office workers in Korea and Japan: HWP, HWPX, Ichitaro and DocuWorks read, filled, edited cell by cell and converted.
- Sales and admin: quotes, certificates and letters from DOCX, HWP or PDF templates, one file or one per row of a spreadsheet.
- Designers and marketers: AI, SVG and PSD changed layer by layer, a card or poster for every name on a list, the font of a reference picture.
- Legal and privacy: PDF redaction that removes the text, then proof that nothing can be extracted.
- Architects and engineers: DWG, DXF, Jw_cad, IFC and STEP read and printed to vector PDF with the text still text.
MCP or a script
The same jobs done the way an agent does them without this server: a script with the common Python libraries, run on the same files.
| Job | ezpzfile-mcp | Script an agent writes |
|---|---|---|
| Fill a DOCX quote template | 1 call, 0.1 s, nothing left | python-docx: {{customer}}, split over two runs by Word, stays unfilled |
| Redact a name and phone number in a PDF | 1 call, 1 s, text gone, checked | pypdf + reportlab black boxes: looks redacted, the name is still extractable |
| 100 quotes from a PDF design and a list | 1 call, 7 s, 50 KB each | pypdf + reportlab overlay: coordinates measured by hand, {{owner}} still in every file's text |
| Change an HWP table cell | 1 call, confirmed after reopening | no open library writes HWP tables |
| PSD: hide a layer, save as PNG | 2 calls, 0.9 s | psd-tools does this well (3.3 s); it cannot change a type layer's text |
| DXF to PDF | 1 call, 16 ms, text stays text | ezdxf + matplotlib (1.2 s): no text layer. DWG needs the closed ODA converter |
| Which font is this? | 1 call, 0.8 s, ranked with licence | no open library identifies a font from a picture |
What's new in 0.8.0
- `font_find`: the text in a picture or a document page, matched against about 10,000 fonts in 10 scripts, the same way as ezpzfile.com/fonts.
- Missing fonts fetched by name: when a PDF template's font is not installed and it is a free Google Fonts family, it is downloaded once and used, not a look-alike.
- Smaller batch PDFs: 100 quotes went from 757 KB to 50 KB each, 43 s to 7 s.
All releases: Releases.
Layout
| Path | What it is |
|---|---|
mcp/ | The package: server, tools, tests, build. mcp/README.md has every tool and argument (English) |
src/lib/ | Code shared with ezpzfile.com: HWP, PDF, CAD, font finder |
engines/ | Patches that build the vector and PSD engines for WASI |
public/vendor/ | The HWP, JTD and XDW engines, libheif and bundled fonts (kept out of git; they ship inside the npm package) |
cd mcpnpm install npm run build # mcp/dist/index.js, mcp/vendor/ python3 test/make-samples.py /tmp/samples node test/protocol.mjs /tmp/samples # every tool node test/scenarios.mjs /tmp/samples # jobs chained the way an agent does node test/bench.mjs /tmp/samples # the timings above
Network use is one-time downloads that upload nothing: the background-removal model, the design engines, the font finder's models and lists, and free fonts a PDF template names. EZPZFILE_NO_FONT_DOWNLOAD=1 turns the font downloads off.
A note on this repository
This is a read-only export. The working copy lives in a private monorepo alongside the website, and this repository is regenerated from it on each release. Please open issues rather than pull requests.
MIT licensed, see LICENSE. Bundled engines and fonts keep their own licences.